body {
    background-color: #F5F7FA;
    width: 100%;
    height: 100%;
    font-size: 0.29866667rem;
  }
  .footer {
    width: 100%;
    padding: 0.42666667rem 0;
    position: fixed;
    left: 0;
    bottom: 0;
    background-color: #fff;
  }
  .footer .foot-ul {
    display: flex;
    justify-content: space-between;
  }
  .footer .foot-ul .foot-item {
    width: 25%;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
  }
  .footer .foot-ul .foot-item img {
    width: 1.70666667rem;
    height: 1.70666667rem;
  }
  .footer .foot-ul .foot-item span {
    color: #333;
  }
  